class_docstr: A serializable `frompyfunc` object
code: def __dir__(self):
      o = set(dir(type(self)))
      o.update(self.__dict__)
      o.update(dir(self._ufunc))
      return list(o)
  
imports: from __future__ import annotations
  from functools import partial
  from operator import getitem
  import numpy
  from dask import core
  from dask.array.core import Array, apply_infer_dtype, asarray, blockwise, elemwise
  from dask.base import is_dask_collection, normalize_function
  from dask.highlevelgraph import HighLevelGraph
  from dask.utils import derived_from, funcname
label_desc: Use image node_id 7 for calling the da_frompyfunc obj's underlying member method code with example usage: obj.__dir__() and returns: list